Seiko Cal. 7144 - 393

The Seiko 7144-393 represents an important milestone in Seiko's 1972 lineup. It features a White dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-587dd8b9861e]

Also known as: Navigator, Emperor

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

44mm

Case Thickness

15.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

70m

Dial Color

White

Jewels

23j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1972

Related Models

• Seiko 5631-926
• Seiko 5680-845
• Seiko 5297-535
• Seiko 6212-222
• Seiko 6615-357
• Seiko 7135-674
• Seiko 5672-267
• Seiko 6673-749
• Seiko 4468-526
• Seiko 5616-915
• Seiko 5693-430
• Seiko 6136-641